I mean to say in any OE transactions once I select Item code then its description is not autofilling. But in other modules like PO, IC transactions if I select the items the description is coming correct.

Check your price list descriptions.

I have imported pricelist for all the items by excel sheet. I have updated only mandatory fields like Item code, price, type & pricelist code in that excel. I have not put item description in that. But after import when I select and see pricelists which I imported it shows item description in the screen but not in the OE transactions. Is it because of this? I was thinking in any form item description is coming from item master.

Yes, I got it. Thanks.